Crank Chainring
Crank Chainring
 |
 SRAM Red Chainrings 53 39  US $81.00
|
 Gipiemme Masi Vintage Hard Anodized Road Chain Ring 52T 144BCD Rare US $29.99
|
 SRAM RED PowerGlide Chainring 50T 110BCD Grey New NR US $42.00
|
 SRAM RED PowerGlide Inner Chainring 34T 110BCD Grey New NR US $15.00
|
 Vintage Aluminum Road Chainring 52t 118mm BCD Chain Ring 52 tooth Rare size US $9.99
|
 NOS Aluminum Road Chainring 40t 118mm BCD Chain Ring 40 tooth Rare size NEW US $9.99
|
 ROTOR 3D Crankset Combo w Qrings and Rotor BB used US $575.00
|
 New NOS Shimano 600 Vintage Alloy Road Bicycle Chain Ring 130mm BCD 42T US $24.99
|
 NOS Aluminum Chainring 43t 3 bolt Sugino 43 tooth Chain Ring NEW Old Stock US $9.99
|
 Vuelta 135mm 52 tooth Campagnolo Compatible Road Bicycle Aluminum 52t NEW US $9.99
|
 Campagnolo NOS see photos Nuovo Record Strada PATENT 45T chain ring 144mm BCD US $60.00
|
 Rotor Q Rings 50X36T OCP System 110BCD US $175.00
|
 Rotor Q Ring AERO 54T 130BCD NEW US $200.00
|
 Rotor Q Ring 50 34T 110BCD NEW US $231.20
|
 Rotor Ring 54 Aero 130BCD NEW US $60.00
|
 Cannondale Hollowgram MK V 50 34T Chainrings US $51.00
|
 New Sram Red Black 39 tooth 130mm BCD chainring 10 speed US $17.50
|
 Campagnolo Veloce Chain Ring Bolts for Triple Crankset US $1.95
|
 NOS Shimano 30 Tooth SG Chain Ring For 9 Speed Drivetrain 74 BCD US $9.99
|
 Gipiemme Gios Vintage Hard Anodized Road Chain Ring 50T 144BCD Rare US $34.99
|
 TA Specialtes TA Syrius Chainring 110 BCD 50 T Brand New In Package US $59.95
|
 NOS Shimano SuperGlide Chainring 42 tooth 130mm BCD US $5.00
|
 1973 Campagnolo NR Nuovo Record Era Chainring 144 BCD 42T Italy US $9.99
|
 1970s Sugino Mighty Competition Road Chainring 144 BCD 49T Japan US $4.99
|
 Rotor q rings 50 36 compact crankset 110 bcd US $145.00
|
 Origin8 46T Pro Pulsion SS Track Chainring Green Gold NEW US $9.95
|
 Origin8 42T Pro Pulsion SS Track Chainring White Silver NEW US $9.95
|
 Origin8 46T Pro Pulsion SS Track Chainring Black Gold NEW US $9.95
|
 Rotor 3D BB30 Standard 175mm Crank Set 130 BCD Cervelo BBright compatible US $659.95
|
 Sugino Vintage Super Mighty Drillium Road Chain Ring 50T 144BCD Low Miles US $14.99
|
 Sugino New NOS Vintage Super Mighty Drillium Road Chain Ring 48T 144BCD US $19.99
|
 Single Speed Fixed Gear BMX Track Chainring Bolts set 5 US $6.99
|
 Unique Campagnolo Vintage Pantographed Super Record Road Chain Ring 144BCD 53T US $19.99
|
 Campagnolo Vintage Super Record Road Chain Ring 53T 144BCD 53T Low Miles US $19.99
|
 Campagnolo Vintage Nuovo Record Road Chain Ring 54T 144BCD Early Production US $19.99
|
 ROTOR Q RINGS Chainring 40 tooth 130 BCD used US $25.00
|
 suntour superbe pro chainring black anodized 52 tooth 144 bcd 3 32 light wear US $100.00
|
 suntour superbe pro chainring black anodized 42 tooth 144 bcd 3 32 light wear US $100.00
|
 Shimano SG X Steel 28 tooth Chainring 64mm 4 Bolt Chain Ring NEW 28t US $6.99
|
 Shimano SG X Steel 38 tooth Chainring 104mm 4 Bolt Chain Ring 38t US $7.99
|
 Shimano SG X Steel 48 tooth Chainring 104mm 4 Bolt Chain Ring 48t US $7.99
|
 rotor rings q rings chainrings cyclocrosscx 110 bcd 46 34 compact crankset US $49.99
|
 NOS 1960 70s Three Pin Bicycle Chainrings US $30.00
|
 Vintage Alloy Chain Rings US $9.99
|
 Rotor TT Aero Q Ring Set 54t 42t 130 BCD also great for triathlon US $299.95
|
 Rotor Aero Q Rings Set 53t 39t 130 BCD for Triathlon and TT US $289.95
|
 Rotor Compact Q Ring Set 50 34T 110 BCD Brand New US $214.95
|
 Rotor TT Aero Q Ring 54t 130 BCD Shimano FSA and Sram Compatible US $207.95
|
 Osymetric Shimano SRAM or Campy Chain ring Kit 2 US $289.99
|
 Rotor Q Ring 36t 110 BCD Compatible With Most Compact Crank Sets US $89.95
|
Is my Bike Good For Flatland? (Free Agent Trail Duster)?
II'm 14, Exactly 5' and interested in flatland BMX, and was wondering if My Bike is Good. Here's the Details.
New 3-tube CrMo Frame with wishbone chainstays, Mid B.B., 19.0" toptube and 6mm dropouts
Weinmann all black alloy rims
Free Agent 3-Piece hollow CrMo 170mm cranks w/39t Chainring
MSRP $279 - $299
Frame Geo.
Top Tube Length 19.0
Seat Tube Length 10.2
Chainstay Length 14.2
Headtube Angle 74°
Seat Tube Angle 72°
Bottom Bracket Height 11.7
Head Tube Length 4.3
Stand Over Height 22.4
Some Customizations:
- New oddy Flatland Forks
- new oddy frequency G Tires
- Raised Seat post
- Diatech Feista front brake
- 25T Sprocket
- Cassette Driver
Questions:
I'm I too Short To BMX?
Is My Bike Good?
Is my Chain Stays To High?
What other Customizations/Mods Should I Do?
To the guy above me, ur an idiot.
Your top tube length is great for flatland. It could be slighty shorter, but don't bother buying a new frame, just to save half an inch on your top tube.
Your cranks are street-riding cranks, being 170mm. Flatland cranks are usually anywhere between 150-160, but for the tricks you will start out learning, 170's are fine.
Your sprocket is definitely too big. Get urself a 25-23t sprocket. It will make pedalling out from tricks much easier, and riding up hills will be easier, BUT... it will be harder to build up speed. But if ur using ur bike for Flatland, it will make ur riding better.
lol I just read ur add-on to the end of your Question. You already changed most of these parts. Ha ha 
Great tyres, good brakes, good forks, raised seat post is perfect for Flat.
Your height will make things harder to learn, for some tricks, but unless you can get urself a KGB frame at 18", with the smallest Flatland parts available, you will have to get used to the frame you have. Don't worry, though, you will grow into it, as you get older.
Your bike is a lot better now you have the mods, but look into getting some shorter forks. I like the St. Martin Hollo-Flat cranks, at 145mm. You can get them in some funky colours on www.flatlandfuel.com. Get urself a short stem while ur at it. 26mm is good, and 35mm is good, too.
Your chain stays are long, at 14.5. Mine are considered long for Flatland, at 13.5, but again, unless you change ur frame, which can be expensive, you just have to get used to it.
Get some light pegs if you can. Regular pegs (street pegs) can be heavy.
I would suggest you save your money up and get urself a new Flatland frame at some point. You will feel a HUGE difference between a street frame and a Flatland frame. The whole bike is about an inch shorter at the wheel base, the headtube is steeper. It allows yo uto pop up into front wheel tricks much easier, and with a shorter base, tricks like rolling tailwhips are a lot easier.
hope you have fun with Flatland, it's awesome fun..!!